Messenger Database Design Concept for chat applications, by using this, you will be able to create group chat or a one to one chat application without a hassle.
If you really like it? use it, implement it and share the link with me ;) Happy Messaging!
If you have a query about building an app or an API for your Mobile application, please consult at hi@crew.lk or visit Crew, Crew is an open innovation house based in Sri Lanka.
Attachment table added, now you can add galleries for messages
#4 fix
Updated Access to devices relationship as one to one.
Initial commit.